2040394810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1\times {\mathrm{1997}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 3721842432

約数和(自身を除く): 1681447622

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1231, 1997, 2462, 3994, 6155, 9985, 12310, 19970, 102173, 165751, 204346, 331502, 510865, 828755, 1021730, 1657510, 2458307, 4916614, 12291535, 24583070, 204039481, 408078962, 1020197405, 2040394810]

約数ペア:

[(1, 2040394810), (2, 1020197405), (5, 408078962), (10, 204039481), (83, 24583070), (166, 12291535), (415, 4916614), (830, 2458307), (1231, 1657510), (1997, 1021730), (2462, 828755), (3994, 510865), (6155, 331502), (9985, 204346), (12310, 165751), (19970, 102173)]